Build.Learn.Create.
Software Engineer crafting intelligent systems, developer tools, and AI-powered experiences.
01 — About me
Curiosity, compiled.
I'm William — a software and full-stack engineer passionate about cryptocurrency and AI. I build systems where intelligence meets verifiability: on-chain forecasting protocols, agent infrastructure, and developer tools that feel effortless to use.
A lifelong learner — every project is an excuse to go one layer deeper.
- Software Engineer
- AI Enthusiast
- Full Stack Developer
- Indonesia
02 — Selected work
Featured Projects
Noetrix
2026On-chain leaderboard scoring AI forecasters against real outcomes.
- Next.js
- Solidity
- Mantle
- IPFS
Lloyd
2026Automatic insurance for agent work, priced from on-chain reputation.
- Next.js
- Supabase
- X Layer
- MCP
Bekas AI
2026AI that lists, negotiates and settles preloved sales across four marketplaces.
- Next.js
- Lisk
- IDRX
- ERC-8004
Backtest Lab
2026Strategy backtests and Monte Carlo FX risk, run as reproducible notebooks.
- Python
- pandas
- Monte Carlo
- Backtesting
03 — Tech stack
Tools I think in.
25 tools · scroll to spin ↓
- React
- Next.js
- Redux
- JavaScript
- TypeScript
- Tailwind
- Bootstrap
- HTML5
- CSS3
- Figma
- Node.js
- Express
- Python
- Flask
- Go
- Java
- Kotlin
- PHP
- PostgreSQL
- MySQL
- Git
- GCP
- Postman
- Illustrator
- Photoshop
04 — Contact
Let's build something together
Open to interesting problems, collaborations, and conversations about AI, crypto, and developer tools.
:;;.
,: ccc:
.oOOk;oo;
.cKOO:ox
;dKOk,
;KOx;
.xkKo:.
;d c;c
cKd:oo, cxxxo:
,KkOdcc.x. .,cKc
oOK,cco;: OOOO,
;Kd,coo .OKx,
.dd,:. dOx ;
,,. okO; ,, .:oo,
, . dOOKc ,o.:x. :;;;
, ,xOOOoko. .x ,, ,::c;c,
; ,kOOOdOOox; ,x ,. KOkx;;cc,
; ,kOOOx ,dKOoo: ,; ,. oOOOOOkOc;cc:
; ,kOOOx ,KkOoc, .,;kOOOOOOOOcOOooo:
:;;;cxxxxxxxxo;, ;. ,kOOOx cKxc. ..,;okOOOx,;;cxOOOOOOO.
;;cxxOOOOKococc: .,. .;;;c. .,;oxdKx. c. ..,:;xkOOOx .;xxxc
.;cKOO:occc: .;cxx::;xxc;;o,,:,. .,:;;ccoxcxxxxxxxx .,,:;cxkOOOx
cKOO.xccxo,,,,,,,:::;:,,..,,. .,;;;;;cco;,,,,,,,. ,,:;;cxkOOOx
cKOK:c;:,,,,,,,:::::,...,,.,:;cccc;;cc:,,,,,,, .,:;;;odKOOO;
ckx,:,,,,,;;,::;:,,,,,,,,:;cccccc;c;:,,,,,,,..,:;;;odKOOO;
c:,,,,,;::::::::;;,,::::;ccccccccc;::,,,,,:,,;;;;odKOOO;
;:::::;:;;;;;;;;;o:;;;;cccccccccccc;::::::::;;;;;oxkOOO.
dxoc;c;coocccccccoccccxxxxxxxxxxococccccccccooooxxxdKOO;
oocoxxodxxxxxoccccxccxkkkkkkkkkkxodocccccccxdxxxxxkkOOO;
;ddkkkdKdkkkkxocccocxkOOOOOOOOOKddKxccccccxkKkkKkkOOOOO.
xOOKKKOKOOOKkoocccxkOOOOOOOOOOOkkOdocccxxkOOOOOOOOOOO;
cKOOOOOOOOOKxoocxkOOOOOOOOOOOOOOOKxooxkkOOOOOOOOOOK,
.cKOOOOOOOOdxoxkOOOKxxxxxxxxoKOOOdxxkOOOOOOOOOOx,
.;xxxxxkkdxdKOOOc,occ;:::::::;cxkOOOOxo;;;.
ddxdOOOk :oxxxxcoc,,cOOOOOxo
;ocxOOOc .:;x:,cccOOOOOOKxo
cocokOO;;;x::cOOOOOOkxo;;,:,
:ocxOOOOOOOOOxxo;;
,ockOOx;;;
,dxOOO
cOOOko
,KKxkc
,KKkk:
,KKdK,
,KOKd.
,KKkd
,kdkc
;KOdd.
;KOK.